my friends lost his coins from offline wallet when he was chatting online on facebook messenger
sure he can't restore his coin
so how can protect offline wallet ?
I still dont get the correlation between chatting on Facebook and someone loosing offline wallet, the only way it would even have been possible is on online wallet, except maybe during the cause of the chat, he must have been carried away with the woman he was chatting with lol, and then exposed his password and his private keys to the person which should have been kept as secret, or could it be that he visited a site that had malware and them got installed on the computer which was able to give them access to the offline wallet.
The best way he can protect his offline wallet is to have it in a gadget he will not be using to visit all these websites, or just make use of hardware wallet like NANO because those are still the ones that can actually give him the safety that he needs and even at that, he needs to be careful of the information that he gives out when having chat with someone irrespective of how close the person is.
we all do confused by the case that op tried to elaborate.
it is just non sense with that short unfinished story, or maybe i suspect that he has problem in his english, no wonder.
an offline wallet like paper wallet seems easier to use and cost not as much as hardwallet like the ledger NANO , trezor , keepkey etc. which one op used? we have no idea and guess i think he is just using paper wallet .
however i think op did not responded anymore to this thread meanwhile let's report to mod to lock this thread and if someone interested to create a thread about how to maintain/keep an offline wallet secure, would be great , i maybe making one later.